baber/WOPTO huggingface dataset:
Patent DE-3121402-A1 (DE)
Title: Sailing apparatus, in particular sailboard
Inventor: BRODNIG GERALD DIPL ING
IPC: B63B35/79
Filed: 1981-05-29
Abstract: A sailing apparatus, in particular a sailboard, with a mast which can be rotated freely about its longitudinal axis and which can preferably also be swivelled in all directions around a foot joint, and with a boom which extends forwards and rearwards of the mast. A mainsail and a headsail can be held between the boom cams and the mast, the headsail being limited to the surface of the headsail triangle described between mast and front boom cam, and it can be secured at its clew in such a way that it is self-turning. When the headsail is not in use, the part of the boom projecting forwards of the mast can be pushed in a telescopic manner into the rear part. If the mast can be swivelled in all directions, its foot joint is formed by means of a joint body which can be inserted in a recess of the sailboard body, and on its underside an axially and elastically compressible and radially expandable holding body is supported. Secured on the mast foot is a pulling means which passes axially through the joint body and the holding body and is dimensioned in such a way that, in axial alignment, the mast foot, joint body and holding body are prestressed elastically against one another. In order to reduce the friction, the underwater area of the apparatus is equipped with lateral delimiting surfaces which create a downwardly open area to which air is supplied naturally from above by way of air admission means. <IMAGE>
Patent DE-3125011-A1 (DE)
Title: Circuit arrangement for modifying input/output addresses for a programmable logic control unit
Inventor: POVH STOJAN DIPL ING
IPC: G05B19/05
Filed: 1981-06-25
Abstract: In this circuit arrangement of a logic unit, a program memory with a capacity of (2<K>) storage locations with in each case (L + M + 1) bits, a K-bit binary counter and with an input/output unit which is composed of several modules having in each case (2<(L+1)>) inputs and in each case (2<(L+1)>) outputs, the input (CLOCK) of the M-bit binary counter (6) is connected to the output (RESET) of the logic unit (1) and the K-bit binary counter (3), and the outputs (Q1, Q2, ... QM) of the counter (6) are connected to the inputs (V1, V2, ... VM) of the decoder-demultiplexer (8) and the inputs of the input/output unit (5) of the programmable logic control unit, the output of the latter being connected to the input (UP/DOWN) of the counter (6). The input (E) of the decoder-demultiplexer (8) is connected to the output (a) of the first logic circuit (7), the second output (a) of which is connected to the input (E) of the decoder-demultiplexer (9) and the inputs (V1, V2, ... VM) of the first logic circuit (7) and of the decoder-demultiplexer (9) are connected to the outputs (MSB) of the program memory (2) whilst the output (I1) of the decoder-multiplexer (8) is connected to the output [ME(1)] and some of the outputs [I2, I3, ... I(2M-T)] of the decoder-demultiplexer (8) are connected to the inputs (b) of the other logic circuits (10). <IMAGE>
Patent DE-3133341-A1 (DE)
Title: Device for conveying bottles and similar containers from a filling machine to a sealing machine
Inventor: KUECHERER GERHARD
IPC: B67C7/00
Filed: 1981-08-22
Abstract: In an advantageous embodiment of the device based on the main Patent, P 3043019.4, for conveying bottles and similar containers in steps from a filling machine to the sealing point of a sealing machine by means of a conveying star which is arranged above a carousel, which supports the bottles to be filled, of the filling machine and has recesses which partly surround the bottles, a holding means, which can be controlled in an open and closed position, is assigned to each recess of the conveying star to permit secure holding of the bottles in the recesses, the holding means which are advantageously each composed of a pair of clamping levers which open and close in a pincer-like fashion, being controllable by a common control means so as to adopt the open position when and/or before the conveying star comes to a rest and the closed position when the bottles have been received by the recesses before and/or when the conveying star starts to rotate.
Patent DE-3137268-A1 (DE)
Title: Method for detecting SECAM television signals and circuit suitable therefor
Inventor: KOSAKA YOSHITERU
IPC: H04N9/64
Filed: 1981-09-18
Abstract: A circuit for detecting SECAM television signals for a compatible multi-system colour television receiver contains a gate circuit (8) for passing at least one component of each colour subcarrier of a received colour television signal, as a function of a gate pulse, to a band-pass filter (16) having a pass-band centre frequency which is tuned to the trough of the characteristic spectrum, provided with peaks and troughs, of a colour subcarrier of the SECAM system so that the output signal of the band-pass filter occurs at half the line rate if the received signal is a SECAM colour television signal. A frequency discriminator (18) outputs a signal which indicates the reception of a SECAM signal if it detects an output signal from the band-pass filter, occurring at half the line rate, for distinguishing between colour television system signals of other systems such as NTSC and PAL. <IMAGE>
Patent DE-3137578-A1 (DE)
Title: Mould or moulding tool, in particular for the production of plastic articles
Inventor: SIEGLING HANS-FRIEDRICH
IPC: B29C33/56
Filed: 1981-09-22
Abstract: The invention relates to a mould or a moulding tool with a lining (2; 2.1) of the mould surface (1.1) which consists of a release agent preventing the adhesion of the plastic to be moulded. To increase the loading capacity of the mould or the moulding tool, according to the invention the lining (2; 2.1) additionally contains a substance which is more abrasion-resistant than the material chosen for the mould structure. <IMAGE>
Patent DE-3138990-A1 (DE)
Title: Coaxial opposing field spectrometer of high acceptance for secondary electrons and an electron beam test set
Inventor: PLIES ERICH DR RER NAT PHYS
IPC: H01J49/46
Filed: 1981-09-30
Abstract: An electrostatic opposing field spectrometer having a device (SN) for evacuating secondary electrons, the device being rotationally symmetrical with respect to the direction of the primary electron beam (PE), is intended to take into account the spatial angle distribution of the velocity directions in the case of the secondary electrons (SE). According to the invention, an electrostatic opposing field spectrometer of the said type has an annular zone for guiding the secondary electrons (SE) outside the primary electron beam (PE). An opposing field spectrometer according to the invention images a measurement point of the sample (PR) in an astigmatic annular image on an annular detector. The invention is used for potential measurement at measurement points in a sample (PR). <IMAGE>
Patent DE-3140685-A1 (DE)
Inventor: DRAKE JAMES R
IPC: B64C31/02
Filed: 1981-10-13
Abstract: A novel freely grasped hand-sail is described, which consists essentially of two profiled airfoil surfaces inclined towards each other at an angle between about 180 DEG  and 120 DEG , the leading edges of this hand-sail also forming an angle between about 180 DEG and 120 DEG . In one embodiment, the airfoil consists of sails kept rigid by aerodynamically preformed battens, which sails are stretched symmetrically between two masts and a middle boom. The freely grasped sail turns around its horizontal axis when set against the wind, and stabilizes itself at a certain turn, whereby the section that is more vertically directed yields forward thrust forces, to propel, for example, a sailboard, and the section that is more horizontal in this position mainly yields upward thrust forces to compensate the weight of the hand-sail and the rolling moment exerted on the sail. Wave-jumping while wind-surfing, in particular, can be made easier with the help of this hand-sail.
Patent DE-3141600-A1 (DE)
Title: Spot-type floating calliper disc brake
Inventor: OSTWALD FRITZ DIPL PHYS
IPC: F16D65/18
Filed: 1981-10-20
Abstract: A spot-type floating calliper disc brake has a brake anchor plate (18) which is arranged on one side of the brake disc and from which two brake-shoe supporting and guiding webs (11) spaced in the circumferential direction extend axially over the edge of the brake disc. The floating calliper is held by means of a U-shaped guide part in the form of a spring (15), the two legs (14) of which are arranged in axially displaceable fashion in axial guides. The transverse web (13) of the spring (15) is attached to the base (17) of the brake cylinder (12) via axial spring means (29). The legs (14) of the spring (15) are prestressed relative to one another and are also prestressed in the direction of the axial guides (16). <IMAGE>
Patent DE-3143115-A1 (DE)
Title: Sliding contact for electrical actuators, and a method for its production
Inventor: KUMETH SIEGMUND DIPL ING
IPC: H01C1/12
Filed: 1981-10-30
Abstract: The invention relates to a sliding contact for electrical actuators, consisting of a body which is preferably accommodated in a recess of a supporting element, is produced at least partially from elastic material and acts as a spring element, and of a coil of metal wire, which forms the electrical conductor of the sliding contact and rests against the elastic body over at least a part of its length. The invention is characterised in that the coil formed by the metal wire is enclosed in one subregion by the material of the elastic body. <IMAGE>
Patent DE-3201747-A1 (DE)
Title: Method and device for heat transmission for air-conditioning rooms for living creatures in large numbers, in particular for animal keeping
Inventor: VARGA AGNES DIPL ING
IPC: F24F3/14
Filed: 1982-01-21
Abstract: The invention relates to a method and a device for heat transmission for air-conditioning rooms for living creatures in large numbers, in particular for animal keeping, the stale air being carried off from the rooms and fresh air being introduced in its place and the vapour generated by the living creatures being condensed below its dew point. The essence of the method according to the invention lies in that the temperature of the heat quantity released by condensation is raised in a manner known per se in relation to the room temperature and the proportion of the heat quantity released by the condensation which is not given off to the environment is supplied to the heat-absorbing medium and is then used in a manner known per se. The essence of the device according to the invention consists in that its heat absorber is a heat pump, preferably the evaporator (6) of the cooling circuit, and that a heat emitter, preferably a condenser (8), is arranged in the cooling circuit. <IMAGE>
Patent DE-3209076-A1 (DE)
Title: Covering cap for plug connectors
Inventor: KLING ANTON
IPC: H01R13/516
Filed: 1982-03-12
Abstract: A covering cap, formed from two essentially box-shaped half shells, for plug connectors, especially rectangular plug connectors having sub-miniature pin patterns conforming to the military standardised contact arrangement, having two cable outlet openings which are arranged in the side surfaces of the half shells which contain the separating edges, are plane-parallel with respect to one another and are arranged at an angle with respect to one another, and half-shell connecting-locking means constructed on the side surfaces are created, the connecting means being constructed as small locking plates which can be inserted into the cable outlet openings provided for outgoing cables, and/or are constructed as terminal springs which can be inserted and latched into the plane-parallel side surfaces of the half shells. The small locking plates may alternatively be constructed as small cable bushing plates or as small closure plates, the small cable bushing plate having a through-opening which is matched precisely to the cable external diameter of the cable supplied to it, and the small closure plate being constructed as a small plate which completely closes the cable outlet opening. The small locking plates are essentially of rectangular construction and are connected with their side edges that are at right angles to the separating edges of the half shells to the corresponding edges of the cable outlet openings of the half shells, in the manner of a tongue and groove, or can be inserted therein. Furthermore, on their side edges which are parallel to the separating edges of the half shells, the small locking plates have latching strips pointing towards the side surfaces of the half shells, which latching strips can be latched into notches which are constructed in a corresponding manner in the side surfaces of the half shells.
Patent DE-3216111-A1 (DE)
Title: Shoulder prosthesis
IPC: A61F2/30
Filed: 1982-04-30
Abstract: The invention relates to a shoulder prosthesis having a humerus stem to be anchored in the humerus which has on its free end a spherical head bent laterally in relation to the longitudinal axis of the humerus stem which forms part of a ball-and-socket joint whose bearing part is to be connected to the scapula by means of a scapula stem, the scapula stem being articulated to the bearing part for the spherical head of the humerus stem. <IMAGE>
Patent DE-3217613-A1 (DE)
Title: Method for producing temperature-measuring resistors, and a temperature-measuring resistor
Inventor: KRILTZ WOLFGANG DIPL ING
IPC: H01C17/02
Filed: 1982-05-11
Abstract: The object of the invention is to design the manufacturing method for temperature-measuring resistors to be more economical, to use more cost-effective materials and to permit easier fine-tuning of the resistance value. The object is to develop a new production method for temperature-measuring resistors, in which the ends of the resistance wire winding are no longer directed welded to the ends of the connecting wires, and the connecting wires are no longer mounted in holes incorporated in the base body, and to create a temperature-measuring resistor in which the fine-tuning of the resistance value no longer requires the resistance wire to be unwound from the base body. The solution is to make an indirect contact between the resistance wire and the connecting wire via a contact surface which is fitted on the base body, consists of an electrically conductive paste and can be printed on in a rectangular or trapezoidal shape for fine-tuning of the resistance value. Temperature-measuring resistors can be assembled from a plurality of individual temperature-measuring resistors designed in this way. The invention is used for all temperature-measuring resistors which consist of wire windings on base bodies of ceramic or silicate materials. <IMAGE>
Patent DE-3221326-A1 (DE)
Title: Plant for machine colour spraying of series-production parts
Inventor: MEDLER EBERHARD
IPC: B05B12/14
Filed: 1982-06-05
Abstract: The invention relates to a plant for machine colour spraying of series-production parts, several machine-guided colour atomising devices, simultaneously operated in parallel, being provided. In order to be able to eliminate fluctuations in the temperature, viscosity, throughflow resistance and supply pressure during metering of quantities of colour to the individual colour atomising devices, and in order to be able to control the amount of colour individually and according to a predetermined timed programme for each colour atomising device, a separate gear pump driven by a stepping motor is provided in the associated distribution duct for each respective colour atomising device. In order also to be able to clean thoroughly the parallel-operated colour atomising devices and the corresponding ducts during a colour change with solvent in spite of different throughflow resistances, a distribution valve block is arranged at the branch point between the main duct and the distribution duct, via which block a separate flushing duct can be associated with each distribution duct.
Patent DE-3226790-A1 (DE)
Title: Apparatus for cutting foodstuffs
Inventor: REIFENHAEUSER TONI
IPC: B26D3/18
Filed: 1982-07-17
Abstract: To cut foodstuffs into strips, cubes or slices, the product to be cut is pushed, so as to emerge from a chamber (1) through an opening, against a stop plate (4) having a switching element (17). When the latter comes into contact with the product to be cut, a controlling operation is triggered, which interrupts the drive for the pressing ram (3) and initiates a pivoting movement of the stop plate (4). During the pivoting movement, the stop plate (4) is moved out of the projection cross-section of the outlet opening, a cutting member (7) following the stop plate (4). The drive for the pivoting movement of the stop plate (4) is derived from a shaft (8) which drives the cutting member (7). Whereas the cutting member (7) rotates continuously, the transmission of the drive for the pivoting movement of the stop plate (4) is constructed such that the stop plate (4) is pivoted discontinuously, to be precise in such a way that the pivoting movement is interrupted while the pressing ram (3) is performing an advancing movement. <IMAGE>
Patent DE-3227223-A1 (DE)
Inventor: KELLER MANFRED DR
IPC: G01T1/185
Filed: 1982-07-21
Abstract: An ionization chamber of reduced size, with an end window of a diameter preferably smaller than 3 cm is mounted on the end of a hand probe containing an amplifier, the output of which goes through a cable to an indicating device. One of a set of aperture diaphragms may be slipped over the end window to reduce the area of the window transparent to beta rays. In addition to the end window, slots in the cylindrical wall of the chamber increase the solid angle through which radiation may enter the chamber. The end window and the slotted walls of the chamber are covered with tissue-equivalent material for measurement of radiation exposure dose by the electrodes of the chamber and their associated amplifier and indicator. An alternative design with a conical chamber and conical inner electrode and a smaller window provides reliable measurement, even in inhomogeneous radiation fields without the necessity of using diaphragms.
Patent DE-3227820-A1 (DE)
Title: Method for determining the spatial distribution of the heat transfer coefficient
Inventor: GROSSE-WILDE HUBERT DIPL PHYS
IPC: G01N25/72
Filed: 1982-07-26
Abstract: Method for determining the spatial distribution of the heat transfer coefficient (h (x)) on a surface (2) by applying a layer (6) to the streamed-over surface (2) and guiding a fluid (8) thereover. According to the invention, the temperature (T1 (x)) of a thin layer (6) of known thermal conductivity ( lambda ) and known thickness ( delta ) applied to the surface (2) of a body (4) to be investigated in a flow is measured in a contactless fashion, the body (4) being maintained at a constant temperature (T0) and the fluid (8) at a constant temperature (T2) which is different from the temperature (T1) of the body (4). In this method, the determination of the spatial distribution of the heat transfer coefficient (h (x)) is simplified to a local, contactless, two-dimensional temperature measurement. <IMAGE>
Patent DE-3229854-A1 (DE)
Title: Games stick, in particular hockey stick
Inventor: BRETTSCHNEIDER REINHARD
IPC: A63B59/70
Filed: 1982-08-11
Abstract: In the stick, which is provided with a handle section (1) and a striking section (2), a longitudinal section (3) arranged therebetween is equipped with a cushioned jacket. An already existing stick can also subsequently easily be equipped with the jacket (4). The risk of injury during play is considerably reduced by means of the jacket (4).
Patent DE-3232979-A1 (DE)
Title: Drilling machine
Inventor: KORFMANN WERNER
IPC: E21B3/02
Filed: 1982-09-04
Abstract: The invention relates to a drilling machine, in particular for use underground or in tunnelling, which, on account of its remote control, is especially suitable for making test and relief bores for determining the rock pressure. Apart from a means of control directly next to the machine in order to erect and set it, remote control of up to 40 m and longer is possible, and this responds in a very short time on account of the line cross-sections selected and the control system with a single feed line for the main functions.
Patent DE-3233188-A1 (DE)
Title: Device for the electrical connection of electrical apparatus parts
Inventor: MUENZING HEINZ-CHRISTIAN ING G
IPC: H01R4/24
Filed: 1982-09-07
Abstract: The invention relates to a device for the connection of the one electrical apparatus part (1) to the other apparatus part (2) holding the connecting leads (6). Retaining means (9, 11, 12) are provided in the other apparatus part (2) for the jacket (10) of the insulated individual cores (8) of the connecting leads (6). In the apparatus part (1), there are insulation-piercing terminals (20) which are allocated to the retaining means when the two apparatus parts (1, 2) are joined together and are used to cut through the jacket (10) and to make contact with the individual cores (8). In consequence, it is possible to connect electrically apparatuses which are composed of two apparatus parts, in a simple manner, without screw connections. The invention is preferably used in proximity switches using the so-called plug-in technology. <IMAGE>
Patent DE-3234459-A1 (DE)
Title: Wind unit with vertical axis
Inventor: SVEC MILOSLAV
IPC: F03D3/06
Filed: 1982-09-17
Abstract: Published without abstract.
Patent DE-3237807-A1 (DE)
Title: Adjustable ladder
IPC: E06C1/397
Filed: 1982-10-12
Abstract: A supporting framework with a central column for shutterings for round buildings. Attached to the central column is a ladder which can be rotated about the central column. The ladder is supported at the bottom of the central column or on an annular bracket.
Patent DE-3245607-A1 (DE)
Title: Cloth-strip and cloth-edge cutting machine
IPC: D06H7/04
Filed: 1982-12-09
Abstract: The present invention relates to a cloth-strip and cloth-edge cutting machine which consists of a cloth-feed device and of a device for cutting the cloth. The set object of this invention is to carry out manual cutting work by means of motor-driven cloth-strip and cloth-edge cutting machines. The essential feature is that the cloth-feed device consists of a table arranged obliquely in front of the device for cutting the cloth and of 4 following rollers, elastic conveyor bands being guided over these for the purpose of transporting the cloth. Motor-driven knives are provided for cutting the cloth. For the perfect functioning of the present invention, it is of paramount importance that the drive of the 4 rollers be assigned a separate belt drive which runs in synchronism with the elastic conveyor bands and which guarantees a perfect and exact run of the cloth to the device for cutting the cloth. The construction of the machine is shown in Figure 1 which illustrates the arrangement of the 4 rollers and rotating knives.